Accession Number:

ADD012931

Title:

CIG Distortion Correction with Delay Lines.

Descriptive Note:

Patent,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s):

Report Date:

1986-02-18

Pagination or Media Count:

6.0

Abstract:

Distortion occurring when tan theta mapped video is projected onto a wide angle non-tan theta display is corrected in both line direction and cross-line direction by varying the propagation time of the pixels within a line to achieve a non-distorted line and by buffering the lines of the display to allow for selective fetching of lines for display in a non-distorted manner. Both pixels and lines are delayed by variable amounts in accordance with their temporal location within a line or frame, respectively.

Subject Categories:

  • Test Facilities, Equipment and Methods
  • Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE